# SFP transceiver module BlueOptics SFP-1G-SX-VA-BO 1250 Mbit/s 850 nm

**URL:** https://aio.lv/en/product--blueoptics-sfp-1g-sx-va-bo--4468583
**Data updated:** 2026-02-25 16:33 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-1G-SX-VA-BO
**EAN:** 4063232064802
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-1g-sx-va-bo--4468583

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-1G-SX-VA-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s and operates at 850 nm. It features a metal housing, operates at an input voltage of 3.3 V, and weighs only 3 g. Ideal for high-speed data transmission in networking applications.

## Long description

The BlueOptics SFP-1G-SX-VA-BO is a small form-factor pluggable (SFP) fiber optic transceiver module designed for 1.25 Gbps class networks. It supports transmission and reception at 850 nm over multimode fiber and uses an LC duplex connector. The module is housed in metal, operates from a 3.3 V supply and weighs approximately 3 g. It conforms to MSA form-factor standards and is compatible with devices that support 1000Base-SX SFP modules.
Advantages
The module offers standardized SFP form factor compatibility for easy hot-swap installation and wide vendor interoperability. Operation at 850 nm with LC duplex connection enables short- to mid-range multimode links up to typical multimode distances while maintaining a compact, low-weight metal housing for durability and EMI shielding. The transceiver supports digital diagnostics monitoring for online status information when the host hardware provides DDM/DOM support.
Suitable for
 1 Gbps Ethernet links over multimode fiber (1000Base-SX)
 Inter-switch connections and uplinks in data centers and wiring closets
 Storage networking and SAN connectivity that support SFP modules
 Network equipment replacement or upgrades where Viavi-compatible 1000Base-SX SFP is required
Key specifications
 Interface type: SFP (LC duplex)
 Data rate: up to 1250 Mbit/s (1.25 Gbps)
 Wavelength: 850 nm (transmit and receive)
 Fiber type: multimode fiber (MMF)
 Connector: LC duplex
 Housing: metal
 Operating voltage: 3.3 V
 Weight: approx. 3 g
How to use
Install the BlueOptics SFP-1G-SX-VA-BO by powering down or using hot-swap capability if the host supports it, then insert the SFP into a compatible SFP slot until it latches. Connect LC duplex multimode fiber patch cords to the module’s transmit and receive ports, ensuring correct fiber polarity. Configure the host network interface for 1000Base-SX operation if required by the equipment. If the host supports DDM/DOM, enable monitoring to read real-time diagnostic parameters such as supply voltage, laser bias current, transmit power, receive power and temperature.
Usage recommendations
 Use short-length OM3/OM4 multimode fiber and quality LC duplex patch cords for optimal reach and low loss. Verify compatibility with the switch, router or storage system vendor and ensure the host firmware/software supports third-party SFP modules and DDM/DOM if monitoring is required. Avoid excessive bending or stress on fiber cables and follow ESD precautions when handling the metal-bodied transceiver.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber ethernet cabling technology | 1000BASE |
| Duplex system | Full |
| Wavelength | 850 nm |
| Fiber optic connector | SFP |
| Maximum transfer distance | 550 m |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (max) | 850 nm |
| SFP transceiver standard | SX |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | 0 °C |

### Power

| Feature | Value |
|---|---|
| Input voltage | 3.3 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 2 g |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.003 kg |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Housing material | Metal |

## FAQ

### How much does the SFP transceiver BlueOptics SFP-1G-SX-VA-BO cost, and is it available for purchase?

The price is 35.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1494 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BlueOptics products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BlueOptics service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, maximum data transfer rate, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4468583/64295946_large.webp